BMW 1 Series 114d Engine Replacement Compare Prices & Get Quotes

A BMW 1 Series 114d engine replacement typically costs £1,495-£2,400 for a reconditioned or rebuilt N47D16A or B37D15A unit supply-only. With supply and fit, expect £2,300-£3,500 depending on the specialist and location.

• Used N47D16A engines: £1,100-£1,500
• Reconditioned N47D16A: £1,495-£1,900
• Rebuilt B37D15A with warranty: £1,800-£2,500

The most common warning signs of N47 timing chain failure in a BMW 1 Series 114d include a rattling noise from the engine on cold start (the "death rattle"), rough idling, poor engine performance, and in later stages, the engine management light illuminating.

• Rattling noise lasting 1-2 seconds on cold start is the earliest warning
• Ignoring the rattle can lead to chain skipping or snapping
• A snapped timing chain on an N47 engine usually means catastrophic engine damage

A 2012-2015 BMW 1 Series 114d is typically valued at £2,500-£6,000. If your 114d is worth under £3,500, a full rebuilt engine may not be economically viable - consider a used engine or scrap the car. If your car is worth £4,500+ (low mileage, M Sport spec, good condition), a reconditioned engine with warranty is a sound investment.

• Vehicle value is the key factor in the decision
• Used engines offer a budget-friendly alternative
• Rebuilt engines with warranty suit owners keeping the car 2+ years

A BMW 1 Series 114d engine replacement typically takes 2-3 days for a specialist to complete, including removal of the old unit and fitting the replacement. Timing chain replacement alone (without full engine removal) can be completed in 1-2 days.

• Supply-only: engine delivered next working day in many cases
• Supply and fit: allow 2-3 working days
• Mobile fitting options available through some specialists

Both the BMW 114d and 116d use similar engine families but with different power outputs. The 114d produces 95 hp (70 kW), while the 116d produces 116 hp (85 kW) in later models. The 114d was positioned as the entry-level diesel model.

• Same N47/B37 engine families - many parts are interchangeable
• 114d: 95 hp, 235 Nm torque
• 116d: 116 hp (later models), higher torque output

Yes - every rebuilt BMW 1 Series 114d engine supplied through EnginesMarket comes with a minimum 12-month unlimited-mileage warranty. This covers the engine against manufacturing defects and component failure, giving you peace of mind when investing in a replacement N47 or B37 unit.

• 12-month warranty is standard on all rebuilt engines
• Some specialists offer extended warranty options
• Always confirm exact warranty terms with your chosen supplier